.cover {
    width: 100%;
    height: 100%;
    top: 0;
    position: fixed;
    z-index: 9999;
}
.cover .bg {
    background: #000;
    width: 100%;
    height: 100%;
    opacity: .75;
    filter: alpha(opacity=75);
    text-align: center;
    position: absolute;
    top: 0;
}
.cover .ppt {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
}
.cover .del {
    background: url(http://img.to8to.com/decorate_gallery/images/gif/xgtcop_bg.gif?v=1409038438) -89px -86px no-repeat;
    width: 37px;
    height: 36px;
    position: absolute;
    top: 40px;
    right: 40px;
    z-index: 99;
}
.cover .content {
    overflow: hidden;
    width: 80%;
    height: 100%;
    margin: 0 auto;
    position: relative;
}

.cover .title {
    font-size: 16px;
    color: #fff;
    line-height: 20px;
    padding-top: 60px;
    padding-bottom: 20px;
    padding-left: 10%;
}


.cover .content .tip_content_pic {
    margin: auto;
    position: relative;
    background: #fff;
    cursor: pointer;
}

.cover .info {
    height: 40px;
    overflow: hidden;
    margin-top: 20px;
    padding: 0 20%;
}



